title: Oro-facial granulomatosis and oral Crohns disease: are they specific diseases and do they predict systemic Crohns disease?
authors.forename: S J
authors.initials: SJ
authors.lastname: Challacombe
mesh_terms: D003424:Crohn Disease / Q000150:complications*; D005148:Facial Dermatoses / Q000209:etiology*; D006099:Granuloma / Q000209:etiology*; D006801:Humans; D008556:Melkersson-Rosenthal Syndrome / Q000209:etiology; D009059:Mouth Diseases / Q000209:etiology*